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8inch 900LB ASTM A217 WC6 High temperature high pressure seal BW check valve

8inch 900LB ASTM A217 WC6 High temperature high pressure seal BW check valve

  • Valve type: check valve
  • Port size:8''
  • Pressure:900LB
  • Material: ASTM A217 WC6
  • End: Butt Weld
  • Operation: Hand wheel
  • Application: power plant steam pipeline
  • Medium temperature:480 °C

Product description:

Body materia:A217 WC6

Disc and seat ring:A182 F11+STL 6

BS 1868 design standard

Pressure test: API 598

Pressure Seal structure

Flange ends dimensions according to  ASME B16.25

Temperature: -29 ~ 538°C

Seat ring with stellite overlay and installed with seal weld.

Prolonged function and more compact valves characterized by light weight, small volume and less maintenance, specifically designed for the high temperature and the high pressure services encountered in nuclear and fossil

fuel power plants.

RT (Radiographic Testing) for end weld parts

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